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TE CONNECTIVITY RLP73K1ER56FTDF Current Sense Resistor

The RLP73K1ER56FTDF is a high-power low-ohmic current sense resistor designed for precision current detection in power management, automotive, and communication applications. It features a 0.125W power rating, wide resistance range from R051 to R47, and operates reliably within -55°C to +155°C. Constructed with thick film technology, it offers excellent stability, low TCR at 200PPM, and is available in tape packaging for easy automated placement. Its robust design ensures durability in high-temperature environments, making it ideal for low voltage power supplies and battery charge management systems.

Authorized Distributors
Source:DigiKey
Part No:RLP73K1ER56FTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.11189
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Source:DigiKey
Part No:RLP73K1ER56FTDF
Stock:5018
Inv Date:06-09-2026
Price: Unit price: $0.31
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Part No:RLP73K1ER56FTDF
Stock:853
Inv Date:06-10-2026
Price: Unit price: $0.31
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Part No:RLP73K1ER56FTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0855
Buy/RFQ:
Part No:RLP73K1ER56FTDF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0855
Buy/RFQ:

TE CONNECTIVITY RLP73K1ER56FTDF Current Sense Resistor Specifications:

  • Power Rating: 0.125W
  • Resistance Range: R051 - R47
  • Temperature Coefficient of Resistance: 200PPM
  • Operating Temperature: -55°C to +155°C
  • Construction: Thick film technology
  • Maximum Overload Voltage: 2.5 times operating voltage
  • Insulation Resistance: 210GΩ Max.
  • Solderability: 95% min. coverage, 260°C for 3 seconds
  • Thermal Shock Endurance: 5 cycles from -55°C to +155°C
  • Storage Temperature: -55°C to +85°C
  • Operating Voltage: v(P*R)
  • Maximum Overload Voltage: 2.5 * v(P*R)

Buy the TE Connectivity RLP73K1ER56FTDF – Reliable Current Sense Resistor for Industrial Applications

Purchase the TE Connectivity RLP73K1ER56FTDF today to ensure reliable, precise current sensing in your power management and automotive systems. Engineered with thick film technology, it provides excellent stability, low TCR, and high durability for demanding applications. Its wide resistance range from R051 to R47, combined with high temperature tolerance up to 155°C, makes it suitable for low voltage power supplies, battery charge controllers, and communication devices. Simplify your design process by ordering online and enjoy fast, secure delivery of this high-performance component.

Get TE Connectivity RLP73K1ER56FTDF today—built for precision and long-lasting durability in challenging environments.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY RLP73K1ER56FTDF?

You can click on the BUY or RFQ button to purchase RLP73K1ER56FTDF from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part RLP73K1ER56FTDF?

You can download the RLP73K1ER56FTDF datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of RLP73K1ER56FTDF?

TE CONNECTIVITY

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